CUET · BIOLOGY · PYQ PAPER 2023
Arrange the following steps of the Hershey and Chase experiment in correct sequence:
(A) Labelling of some bacteriophages with radioactive phosphorus and some with radioactive sulfur.
B) Agitating in blender followed by centrifugation.
(C) Infecting E. coli in two batches with two differently labelled bacteriophages.
(D) Identification of radioactivity in supernatant and sediment
Choose the correct answer from the options given below:
- A (A), (C), (B), (D)
- B (C), (A), (B), (D)
- C (B), (C), (D), (A)
- D (A), (B), (C), (D)
Answer & Solution
Correct Answer
(A) (A), (C), (B), (D)
Step-by-step Solution
Detailed explanation
(A), (C), (B), (D)
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